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gpiv_aint(1) [debian man page]

GPIV_AINT(1)						      General Commands Manual						      GPIV_AINT(1)

NAME

       gpiv_aint - Calculates mean image intensity at each interrogation area.

SYNOPSIS

       gpiv_aint [-h | --help] [-p | --print] [-s | --second] [-V | --verbose] [-v | --version] filename

DESCRIPTION

       For  each  Interrogation  Area  of  an image, gpiv_aint calculates the mean image intensity. Depending on the settings of the interrogation
       scheme, the Interrogation Area's may be shifted with magnitude of the piv estimators (if they exist) or the image may  be  deformed  before
       the intensity is calculated.

       This program uses the IMG, PIV and POST parameters.  The default settings may be overruled by the command line options, as explained below.

Options
       -h | --help
	      On-line help.

       -p | --print
	      Prints parameters to stdout.

       -s | --second
	      Calculates the image intensitites for the second image frame in case of double-frame image pairs.

       -V | --verbose
	      Prints data of interrogation area's and resulting mean.

       -v | --version
	      Print version information on standard output, then exit successfully.

       filename
	      Full  name of the image file. Image format might be: png, raw binary (.r), hdf5 (.hdf), gif, tif, bmp or pgm. The piv estimators are
	      read from filename.piv The settings are written to filename.par. output will be stored in filename.ain.

       SEE ALSO
	      gpivtools

NOTES

       The program uses netpbm.

AUTHOR

       Gerber Van der Graaf

								  7 November 2006						      GPIV_AINT(1)

Check Out this Related Man Page

GPIV_PIV2HDF(1) 					      General Commands Manual						   GPIV_PIV2HDF(1)

NAME

       gpiv_piv2hdf - Converts PIV-data HDF5 format.

SYNOPSIS

       gpiv_piv2hdf [-e] [-h | --help] [-p | --print] [-v | --version] [-V | --verbose] filename

DESCRIPTION

       gpiv_piv2hdf  converts  ASCII-formattd PIV-data (filename.piv), derived data, like vorticities (filename.vor), strain (filename.sstr, file-
       name.nstr) and, eventually, raw data images (filename.r), to a HDF5 formatted file filename.hdf. The parameters that have been used for the
       analysis and post processing are included in filename.hdf.

       This  program  does  not  use  the parameter resources from libgpiv. The parameters may be defined by the command line options as explained
       below.

Options
       -e     Exclude PIV data and data from post-processes.

       -h | --help
	      On-line help.

       -i     Includes image data.

       -p | --print
	      Prints parameters, command line options and input and output filenames to stdout. The output may be used as parameters of fasty  for
	      future use by re-directing stdout to fasty.par.

       -v | --version
	      Print version information on standard output, then exits successfully.

       -V | --verbose
	      Program behaves more verbose by printing messages to stdout.

       filename
	      Input PIV data filename, including .piv extension.

SEE ALSO

       gpivtools

AUTHOR

       Gerber Van der Graaf

								 10 November 2006						   GPIV_PIV2HDF(1)
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